CVG Circular Vent To Fit 35-56mm Door

£8.33 £10.00 (inc. VAT)

Easy-to install circular vent units to allow airflow through doors whilst providing fire and smoke resistance


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Innovative fireproof vent units for doors and cupboards. Ideal for use in areas of airborne moisture, such as bathrooms, cupboards, kitchens, toilets and more. Offers up to one hour of fire protection. Poorly ventilated areas can benefit from mould and damp reduction when vents are installed. Designed to fit door thicknesses from 35mm - 56mm, available in a white or brown finish.

– A simple yet effective ventilation system which provides a solution to poorly ventilated areas which rely on a single extractor fan

– Ideal for use in areas with high levels of steam and condensation

– Comply with building regulations, allowing them to be used in cupboards housing gas meters

– Other sizes, shapes and colours can be made to order

Ref          Face Diameter     Cut Hole Size     Door Thickness

CVG1          70mm                   55mm                  35mm-56mm

CVG2          90mm                   76mm                  35mm-56mm

CVG3          70mm                   55mm                  28mm-45mm


Tested to BS476 Parts 20 & 22 (1987), achieving 60 minutes fire protection.
Tested to EN 1363-1 (2000).

Technical Information
Application Instructions


Brand Envirograf
Weight 0.25kg
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